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公开(公告)号：US4556538A
公开(公告)日：1985-12-03
申请号：US361423
申请日：1982-03-24
IPC分类号： B01J20/281 , G01N30/88 , G01N31/08
CPC分类号： G01N30/88
摘要： The present invention relates to a chromatographic apparatus for analyzing a sample of an aqueous solution containing a plurality of micro-concentration components. In the apparatus an aqueous solution sample and an eluting solution are introduced into a separating column having a length of 20 to 90 mm, which is filled with a predetermined separating carrier and placed in a thermostatic oven which also contains a detecting cell connected to the separating column, by means of a constant flow, pulse free feeding pump.
摘要翻译： 本发明涉及一种用于分析含有多个微量浓度组分的水溶液样品的色谱装置。 在设备中，将水溶液样品和洗脱溶液引入到长度为20至90mm的分离柱中，该分离柱填充有预定的分离载体并置于恒温箱中，该恒温炉还含有连接到分离器 柱，通过恒定流量，无脉冲进料泵。
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公开(公告)号：US4341634A
公开(公告)日：1982-07-27
申请号：US212613
申请日：1980-12-03
IPC分类号： B01J20/283 , G01N30/46 , G01N30/88 , B01D15/08
CPC分类号： G01N30/461 , G01N2030/8854 , Y10T436/212 , Y10T436/214 , Y10T436/216
摘要： A high speed liquid chromatography to separate hydrocarbon compounds contained in a solution into three components, namely, saturates, unsaturates and aromatics, an analytical method of hydrocarbons which comprises(a) using an organic chlorine-containing type solvent or a mixed solvent of an organic chlorine-containing type solvent and a hydrocarbon type solvent as an eluent;(b) connecting the first column into which a silica type packing material is packed and the second column into which a silver-containing silica type packing material is packed in series; and(c) introducing the eluate from the second column to a detector to detect it quantitatively.
摘要翻译： 将溶液中所含的烃化合物分离成三种组分即饱和物，不饱和化合物和芳族化合物的高速液相色谱法，烃的分析方法，其包括（a）使用有机含氯型溶剂或有机氯混合溶剂 含氯型溶剂和烃类溶剂作为洗脱剂; （b）连接填充有二氧化硅类填料的第一塔和串联包含含银二氧化硅型填料的第二塔; 和（c）将洗脱液从第二塔引入检测器以定量检测。
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公开(公告)号：US4171430A
公开(公告)日：1979-10-16
申请号：US828201
申请日：1977-08-26
申请人： Susumu Matsushita , Tetsuo Ikushige
发明人： Susumu Matsushita , Tetsuo Ikushige
IPC分类号： A23L27/00 , C07H1/08 , C07H15/256 , C07H17/07
CPC分类号： C07H15/24 , C07H1/08 , C07H15/256 , C07H17/07
摘要： Glycosides such as stevioside, glycyrrhizin and neohesperidin dihydrochalcone are separated from non-glycosides such as phyllodulcin and perillartine by column chromatography using a porous gel.
摘要翻译： 糖苷类如甜菊苷，甘草甜素和新橙皮癣二氢查耳酮通过使用多孔凝胶的柱色谱法从非苷类，如叶绿素和紫苏碱中分离出来。
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公开(公告)号：US4727034A
公开(公告)日：1988-02-23
申请号：US656212
申请日：1984-10-01
申请人： Susumu Matsushita , Tetsuo Ikushige
发明人： Susumu Matsushita , Tetsuo Ikushige
CPC分类号： G01N30/96 , G01N2030/965 , Y10T436/25125 , Y10T436/255
摘要： In chromatographic analysis by the steps of adding a sample solution to a flow of an eluant, passing the eluant flow through a separation column thereby converting the eluant flow into an eluate flow containing component ions of the eluant flow in separate zones, passing the eluate flow through an ion-exchange membrane tube thereby allowing the eluate to come into contact with an aqueous solution of an H.sup.+ form or OH.sup.- form electrolyte outside the tube through the wall of the membrane tube, substituting those of the component ions contained in the eluate flow which have the same type of electric charge as H.sup.+ or OH.sup.- with said H.sup.+ or OH.sup.- thereby giving rise to a deionized solution flow, and passing the deionized solution flow through a detection cell thereby causing the component ions which have survived the substitution to be detected as separated into distinct zones, improvements are obtained by causing the aqueous solution of H.sup.+ or OH.sup.- form electrolyte to be contacted with an insoluble ion exchanger of the same H.sup.+ or OH.sup.- type as said electrolyte to the aqueous solution. Use of a high molecular weight electrolyte having a molecular weight of 500 or more permits detecting anion or cation present in a very low concentration with ample sensitivity and high reproducibility without provision of forwarding means.
摘要翻译： 在通过将样品溶液添加到洗脱液流中的步骤的色谱分析中，使洗脱液流过分离柱，由此将洗脱液转化成含有分离区中洗脱液流分量离子的洗脱液流，使洗脱液流 通过离子交换膜管，从而使洗脱液通过膜管的壁与管外的H +形式或OH-型电解质的水溶液接触，代替洗脱液流中包含的组分离子的那些 其与H +或OH-具有与H +或OH-相同类型的电荷，从而产生去离子溶液流，并使去离子溶液流过检测单元，从而使得在取代中存活的组分离子为 被分离成不同的区域，通过使H +或OH-型电解质的水溶液与不溶性i 在与水溶液相同的H +或OH-型交换器上与所述电解质交换。 使用分子量为500以上的高分子量电解质，可以检测阴离子或阳离子的浓度非常低，具有充分的灵敏度和高再现性，而不需要提供转运方式。
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公开(公告)号：US4726930A
公开(公告)日：1988-02-23
申请号：US769921
申请日：1985-08-27
申请人： Susumu Matsushita , Tetsuo Ikushige
发明人： Susumu Matsushita , Tetsuo Ikushige
CPC分类号： G01N30/96 , G01N2030/965 , Y10T436/25125 , Y10T436/255
摘要： In chromatographic analysis by the steps of adding a sample solution to a flow of an eluant, passing the eluant flow through a separation column thereby converting the eluant flow into an eluate flow containing component ions of the eluant flow in separate zones, passing the eluate flow through an ion-exchange membrane tube thereby allowing the eluate to come into contact with an aqueous solution of an H.sup.+ form or OH.sup.- form electrolyte outside the tube through the wall of the membrane tube, substituting those of the component ions contained in the eluate flow which have the same type of electric charge as H.sup.+ or OH.sup.- with said H.sup.+ or OH.sup.- thereby giving rise to a deionized solution flow, and passing the deionized solution flow through a detection cell thereby causing the component ions which have survived the substitution to be detected as separated into distinct zones, improvements are obtained by causing the aqueous solutions of H.sup.+ or OH.sup.- form electrolyte to be contacted with an insoluble ion exchanger of the same H.sup.+ or OH.sup.- type as said electrolyte to the aqueous solution. Use of a high molecular weight electrolyte having a molecular weight of 500 or more permits detecting anion or cation present in a very low concentration with ample sensitivity and high reproducibility without provision of forwarding means.
摘要翻译： 在通过将样品溶液添加到洗脱液流中的步骤的色谱分析中，使洗脱液流过分离柱，由此将洗脱液转化成含有分离区中洗脱液流分量离子的洗脱液流，使洗脱液流 通过离子交换膜管，从而使洗脱液通过膜管的壁与管外的H +形式或OH-型电解质的水溶液接触，代替洗脱液流中包含的组分离子的那些 其与H +或OH-具有与H +或OH-相同类型的电荷，从而产生去离子溶液流，并使去离子溶液流过检测单元，从而使得在取代中存活的组分离子为 被分离成不同的区域，通过使H +或OH-型电解质的水溶液与不溶性物质接触来获得改进 与所述电解质相同的H +或OH-型离子交换剂与水溶液。 使用分子量为500以上的高分子量电解质，可以检测阴离子或阳离子的浓度非常低，具有充分的灵敏度和高再现性，而不需要提供转运方式。
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公开(公告)号：US4181649A
公开(公告)日：1980-01-01
申请号：US900126
申请日：1978-04-26
申请人： Susumu Matsushita , Tetsuo Ikushige
发明人： Susumu Matsushita , Tetsuo Ikushige
IPC分类号： C07K1/14 , B01J20/291 , C07C67/00 , C07C231/00 , C07C103/52
CPC分类号： B01J20/291 , B01J2220/54
摘要： Peptides are separated by passing a solution of peptides and an eluent through a column containing a crosslinked hard type starch gel whereby peptides and/or other components are non-fractionally or fractionally separated.
摘要翻译： 肽通过使肽溶液和洗脱液通过含有交联的硬质淀粉凝胶的柱分离，由此肽和/或其它组分是非分式的或分级分离的。
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公开(公告)号：US4625569A
公开(公告)日：1986-12-02
申请号：US691948
申请日：1985-01-16
申请人： Jun-ichi Toei , Nobuyuki Baba , Keiichi Housako , Tetsuo Ikushige
发明人： Jun-ichi Toei , Nobuyuki Baba , Keiichi Housako , Tetsuo Ikushige
CPC分类号： G01N35/1097 , G01N30/20
摘要： A liquid injection device, comprising:a pair of a rotor and a stator relatively rotatable in a face-contacting relationship under a liquid-tight state;a plurality of small openings penetrating through the rotor or stator and communicating to a plurality of liquid systems; anda plurality of bridging grooves or openings provided on the contacting surface of the rotor or stator to communicate two or more of the small openings so as to form a liquid flowing path. The rotor can be rotated to a predetermined angle in a normal or reverse direction with respect to the stator so as to communicate a desired number of small openings or cut off the communication between a desired number of small openings by the relative shift of the bridging grooves with respect to the small openings.
摘要翻译： 一种液体注入装置，包括：一对转子和定子，其在液密状态下以面接触关系相对旋转; 穿过所述转子或定子并与多个液体系统连通的多个小孔; 以及设置在转子或定子的接触表面上的多个桥接槽或开口，以连通两个或更多个小开口，以便形成液体流动路径。 转子可以相对于定子在正向或反向方向上旋转到预定角度，以便连通期望数量的小开口，或通过桥接槽的相对移动来切断所需数量的小开口之间的连通 相对于小开口。
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公开(公告)号：US3965238A
公开(公告)日：1976-06-22
申请号：US383246
申请日：1973-07-27
申请人： Tomokazu Tabata , Tetsuo Ikushige
发明人： Tomokazu Tabata , Tetsuo Ikushige
CPC分类号： C22B60/0282 , C22B60/0226 , C22B60/026
摘要： Uranium values are obtained from phosphate rock by acidifying phosphate rock containing uranium values and at least one other heavy metal with a mineral acid so as to obtain a crude acid, solvent extracting the crude acid with an organic solvent so as to separate a raffinate from a relatively pure, wet process phosphoric acid and treating said raffinate with a base so as to raise the pH to 1-2 whereby uranium hydroxide or phosphate and other heavy metal hydroxides or phosphates are coprecipitated. The uranium content of the coprecipitate after drying is at least as high as 0.3% which is comparable to that of uranium ores of the highest quality.
摘要翻译： 铀值通过酸化含有铀值的磷酸盐岩和至少一种其他重金属与无机酸从磷酸盐岩中获得，以获得粗酸，溶剂用有机溶剂萃取粗酸，从而将残液从 相对纯的，湿法磷酸，并用碱处理所述残液，以将pH升高至1-2，由此氢氧化铀或磷酸盐和其它重金属氢氧化物或磷酸盐共沉淀。 干燥后共沉淀物的铀含量至少高达0.3％，与最高质量的铀矿相当。
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